#include <iostream>
#include <cstring>
#include <cctype>

/**
 *
 *
 * 忽略大小写的比较字符串
 */
int main() {
    char a[100]{};
	char b[100]{};

	std::cin >> a >> b;

	for (int i = 0; i < strlen(a); i++) {
		a[i] = tolower(a[i]);
	}

	for (int i = 0; i < strlen(b); i++) {
		b[i] = tolower(b[i]);
	}

	if (strcmp(a, b) == 0) {
		std::cout << "=";
	}
	else if (strcmp(a, b) < 0) {
		std::cout << "<";
	}else {
		std::cout << ">";
	}

    return 0;
}